JPH0228333B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention can be used for personal use by users or for their own use, and can also be used for commercial purposes in facilities that perform muscle exercise therapy, bathing therapy, or sea air therapy. This relates to a pine surge device that can be used.

The objects of the present invention are, inter alia, (a) to restore the physical tone and flexibility of a sedentary person to that of a healthy person by giving the body sufficient massage; (c) Restoring lost vitality to a person; (c) Restoring physical vitality to a lifeless person without effort through daily treatment; (d) Reducing scars to a bedridden patient. prevent it from remaining,
Also, even if it is not possible to increase physical vitality, try to maintain it.

The main purpose of the present invention is to energize a frail person's body by sufficiently massaging the body in order to develop muscles, improve blood circulation, and create a toned body. It is an object of the present invention to provide a pine surge device having an excellent pine surge effect.

It is also an object of the present invention to provide slimming therapy based on medical advice or instructions by heating the water in the bathtub by adding warm water or by heating the air in the bathroom. It is an object of the present invention to provide a pine surge device that can also be used as an accessory.

Still another object of the present invention is to operate reliably by an electronic control process in accordance with simple operations by the bather without fear of electric shock, to have an extremely simple and compact configuration, and to be easy to use. To provide an extremely practical pine surge device which has a pine surge effect and is therefore suitable for personal use by a user.

To achieve the above object, the pine surge device according to the present invention comprises a bathtub, a plurality of air injection nozzles opening through the wall of the bathtub, and an air supply means for supplying air to these nozzles. an air heating means, an ozone generation means, a casing for at least the air supply means, the air heating means and the ozone generation means, and air for directing air from the air supply means to the nozzle. A transmission means and a control unit are respectively provided, and the control unit is configured to be substantially electrically disconnected from a plurality of mutually independent control channels provided for controlling each function. A remote control mechanism configured pneumatically or optically and which can be operated by the bather himself, an electronic logic circuit that operates in accordance with the operation of this remote control mechanism, and an electronic logic circuit that operates in accordance with the operation of this electronic logic circuit. An operating power control circuit,
an electrically non-conductive transmission unit that connects the electronic logic circuit and the power supply control circuit; and a display mechanism that displays the status of each of the plurality of control channels so that a bather can easily know the status of each of the plurality of control channels. and each of the plurality of control channels includes a channel for supplying a power supply voltage, and
a channel for speed selection of the air supply means and a channel for exciting the air heating means;
It consists of at least a channel for exciting the ozone generating means and a channel for operating an alarm audio signal mechanism, and each of the plurality of control channels is connected to the remote control mechanism, the electronic logic circuit, and the power source. Each of the air conducting means is incorporated in a control circuit, and the air conducting means includes at least a duct connected to the air supply means and a pipe connecting the duct and the plurality of nozzles, respectively, and the air heating means Air heated by the ozone generating means and ozone added by the ozone generating means at a desired velocity is introduced into the bathtub under pressure from the nozzle.

In addition, in the embodiment described later, the plurality of control channels are channel 5 for supplying the power supply voltage.
1: Pressure switch 131 → Circuit breaker (tele breaker) 141 → DC power supply 147 Channel for speed selection 54: Pressure switch 134 → Chattering prevention device 144a → Counter 144 → Commutator 154 → Resistor 16
0→Motor speed switch 161 Channel 53 for exciting the air heating means 2: Pressure switch 133→Storage circuit (memory) 143→Triack control mechanism 153 Channel 52 for exciting the ozone generating means 3: Pressure switch 132 → memory 14
2->triax control mechanism 152 Channel 56 for operating the alarm audio signal mechanism: pressure switch 136->memory 146->triax control mechanism 156 Channel 55 for operating the bathroom ventilation mechanism: pressure switch 135->memory 14
5→triax control mechanism 155 respectively.

According to a preferred embodiment of the present invention, the strength of the pine surge can be adjusted by the bather within an adjustable range according to the wishes of the bather, and there is no risk of drowning. , electrical control signals that can be manually operated are converted to voltages below 12 volts.

According to a further preferred embodiment of the invention, this control assembly excites all the electrical units of the device, changes the rotational speed of the turbine, i.e. the strength of the air jet for effecting the pine surge, and operates the device. The control assembly is designed to switch the heating resistor and ozone generator as desired, as well as to ventilate the bathroom while the device is in operation, and provides complete protection against the risk of electrocution. A bell unit is provided which can operate according to the state of the device.

According to a further preferred embodiment of the invention, the remote control mechanism of the electronic logic circuit is placed in a substantially electrically non-conducting state, and the electronic logic circuit is provided with an electrically non-conducting transmission member, i.e. a photocoupler. is connected to the power supply control circuit via.

According to another preferred embodiment of the invention, the remote control mechanism of the electronic logic circuit consists of a pneumatic mechanism consisting only of a plurality of pressure switches. Each of these pressure switches is also controlled by a pneumatic push button connected to the pressure switch via a flexible tube that is electrically non-conductive. However, the remote control mechanism for the electronic logic circuit may also consist of an optical mechanism with a plurality of occlusion switches. In this case, it may be provided that the optical path between the mutually opposite ends of the two optical fibers can be interrupted or formed by a respective occultation switch. The other end of one of these two optical fibers may be connected to a light source near the electronic logic circuit, and the other end of the other optical fiber may be connected to a photovoltaic cell.

According to another preferred embodiment of the invention, the remote control mechanism described above does not contain any electrically conductive parts. Thus, even if power is supplied to a massage device with an electronic system supplied with a low voltage, the bather using the remote control mechanism can be completely electrically isolated from the device. For high stability,
The energized part of the pine surge device comprising the electronic system is preferably located outside the bathroom, or possibly in a protected location within the bathroom.

According to another preferred embodiment of the invention, in order to further increase safety, the electronic logic circuits supplied with a low voltage can themselves be connected to other equipment units supplied with a high voltage, such as motors of turbines,
(heating resistor, ozone lamp, and their power supply control unit). in this case,
For example, a photocoupler is interposed between the electronic logic circuit and the various units mentioned above to which the high voltage is supplied.

According to a further preferred embodiment of the invention, as a precaution, the grounding of the electronic logic circuits supplied with lower voltages is carried out separately from the grounding of the equipment units supplied with higher voltages. In this way, by configuring it even more safely than the conditions of the safety standards,
The user of the device is not exposed to the risk of electric shock.

Next, a pine surge device according to the present invention will be described with reference to embodiments and the accompanying drawings.

The device shown in the accompanying drawings comprises a bathtub 10 made of enameled iron or hard synthetic resin. In this bathtub 10, compressed air is supplied through a plurality of air injection nozzles 7.
These nozzles 7 are fixed to the bathtub 10 while being oriented in a predetermined direction. Note that these air injection nozzles 7 are arranged at predetermined positions in the bathtub 10 so that the ejected air can act on desired locations.

The device according to the invention each comprises a blast air generator, an air distribution manifold and a pipe which is attached primarily to the bottom of the bathtub 10 and which opens into this bottom. However, the above-mentioned pipes are also provided at locations other than the bottom of the bathtub 10, although in small numbers.

The blast air generator has three components. That is, this generator includes a turbine 1 whose output can be adjusted and the amount of air supplied can be adjusted as necessary, an air heater 2 having various outputs, and an ozone lamp 3.

Turbine 1, air heater 2 and ozone lamp 3
is connected to an air distribution manifold 5 via a duct 4 indicated by a dashed line in FIG.
is located at a higher position than the drain pipe of the bathtub 10 in order to prevent residual water from remaining in the bathtub 10 to the maximum extent possible. The air distribution manifold 5 also includes a group of pipes 6 connected to a pipe 6 ₁ for air circulation.

The duct 4 is connected across the wall 11 to a manifold 5 which extends parallel to the bathtub 10 inside the casing 12 .

The pipe 6 ₁ is provided to accelerate the moving speed of the air, thereby creating a vigorous agitation of the water and making it possible to perform pine surges in a more powerful way, quite similar to manual pine surges. It's summery. These pipes ₆₁ must be used during bathing and for a short time immediately after draining the bathtub.

A nozzle 7 attached to the end of the pipe ₆₁ directs the air jet in a predetermined direction. That is, depending on how these nozzles 7 are attached, the nozzles 7 ₁
The airflow ejected from the part marked 8 is directed vertically, and the airflow ejected from the part marked 8 of the lateral wall of the bathtub 10 is directed horizontally. Furthermore, these nozzles 7 can also be provided at other necessary locations. That is, the nozzle 7 is arranged according to the human body shape, and the air flow rate can be adjusted according to the user's request.

The direction of the airflow and the setting of its pine surge force are adapted to the desired purpose.

In order to adjust the pine surge force due to the air jet, the pipe ₆₁ consists of nozzles with various diameters.

Further, the side end wall of the bathtub 10 is provided with a nozzle that generates an oblique jet of air.
Air jets from some of the nozzles are directed toward the soles of the bather's feet, and air jets from other nozzles are directed toward the nape of the bather's neck and upper back.

In the illustrated embodiment, three nozzles are provided on the head side of the bathtub 10, while two nozzles are provided on the leg side of the bathtub 10. These nozzles are each supplied with compressed air via small diameter pipes 6 arranged parallel to each other in the manifold 5. Pipe 6 to large diameter manifold 5
By arranging the nozzles, it is possible to adjust the amount of air jet flow according to the diameter of the nozzle.

This manifold 5 is arranged at a position higher than the bottom of the bathtub 10, that is, at a position higher than the hole of the drain plug.

Various units of the device are controlled by control box 1.
It is designed to be operated by 3. That is,
This control box 13 controls the motor of the turbine 1, and further controls the turbine 1.
Control of a heater 2 consisting of several resistors, control of an ozone lamp 3, control of a signal bell, control of a remover for removing fog, and temperature control in the bathroom are carried out.

A control box 13 located near the bathtub 10 includes a plurality of switches 14 each connected to a 12 volt relay. The relay cabinet 15 is incorporated into the power supply circuit of each of the aforementioned units, and power is supplied to each unit via the power distribution cabinet 16.

According to such a water bath therapy device, it is possible to perform effective pine surge by applying an appropriate pressing force to the human body and jetting air having an appropriate temperature. The beneficial effects of ozone are further enhanced by the presence of ozone.

The device of the invention may contain seaweed in paste form, aromatic plants in powder form and all kinds of fragrances, except when used as a bubble bath or when using dried plants and dried or natural plants. Supplementary additives such as (excluding) may also be added.

In FIG. 6, a remote control mechanism A and a power supply control circuit C, each consisting of an electronic logic circuit, are surrounded by dashed lines. Between the remote control mechanism A and the power supply control circuit C, an electronic logic circuit B is shown which is not surrounded by a frame.

On the left side of Figure 6 are six pneumatic pushbuttons 1.
Control box 1 comprising 01 to 106
00 is shown. That is, these pneumatic pushbuttons are button 1 for operating the signal mechanism.
01 and a button 102 for ventilating the bathroom.
and a button 103 for generating ozone.
a button 104 for heating the injection air;
Button 10 for adjusting the rotation speed of turbine 1
5, and a button 106 for lowering the supply voltage below a predetermined value or for cutting off the supply voltage all at once.

Each button 101-106 is connected to a flexible tube made of polyvinyl chloride (PVC). These six tubes are incorporated into a common exterior housing 110, and their ends are connected to the distributor 1.
20 to pressure switches 131-136, respectively.

Note that the pressure switches 131 to 136 are placed outside the bathroom or at a safe location within the bathroom.

In this embodiment, the remote control mechanism A that controls the electronic logic circuit B uses air, but it is also fully possible to configure it optically. That is, each pneumatic pushbutton 101
.about.106 may be replaced by an occultation switch capable of forming or blocking the optical path between the mutually opposing ends of two optical fiber members located in the vicinity of the electronic logic circuit B. In this case, one of the other ends of the two optical fiber members is connected to the light source, and the other end or the photovoltaic cell is connected, respectively.

Electronic logic circuit B is illustrated briefly in FIG. 6 by its major components, and in further detail in FIG. Thus, in FIG. 6, storage elements or memories 142, 143, 145, and 146 are associated with each control channel for ozone, heating resistors, bathroom ventilation, and audio signal alarms, respectively. On the other hand, the airflow control circuit includes a counter 144 and a chattering prevention device 144a connected upstream of the counter 144.

The power supply control circuit C is a triax control mechanism 15
2,153, 155, and 156, each of which is associated with a respective control circuit for ozone, heating resistor, bathroom ventilation, and audible alarm. On the other hand, a commutator 154 is provided to adjust the amount of air flow, and this commutator 1
54 controls a set of resistors 160 to operate the motor speed switch 161 of the turbine 1. Further, comprehensive on/off switching control of the power supply is performed by a circuit breaker (tele breaker) 141. Note that a DC power supply 147 is connected to the circuit breaker 141 for supplying power to the memories 142, 143, 145, 146, the counter 144, the chattering prevention device 144a, and the like.

FIG. 6a shows a display panel 170, which includes a start-stop display signal lamp 171, signal lamps 172 to 174 that display the air supply amount, and a heating signal lamp 175. , a signal lamp 176 for ozone, and a signal lamp 177 for ventilation. Note that it is desirable that the signal lamps 171 to 177 have different colors or have different shapes so that they can be distinguished from each other. This display panel 170 is placed in a safe place in the bathroom, so that a bather can
I'm getting better at seeing 0. This display panel 170 is connected to the electronic logic circuit B by a cable 180 incorporating eight conductive wires.

Next, the configuration and operation of various control channels will be explained in more detail with reference to FIGS. 6 and 7.

It is controlled by a pressure switch 131 (not shown in FIG. 7) in the control channel 51 for supplying and disconnecting power to the massage device. That is,
First, from this pressure switch 131, the circuit breaker 141
A pulse signal is generated which acts to close the contacts. The next pulse generated from the pressure switch 131 opens the contacts of the circuit breaker 141, and this operation is repeated in the same manner.

Next, the control channel 54 is used to adjust the amount of injection air supplied by the pressure switch 134.
Explain the operation. The pressure switch 134 supplies pulses with various pulse widths and amplitudes to the monostable circuit 190. The pulses supplied to the monostable circuit 190 are here converted into output pulses having a predetermined pulse width and amplitude and supplied to the counter 200. When power is supplied to the massage device, the counter 200 is automatically reset to the "0" state. When the gate circuit 201 consisting of a transistor detects the above-mentioned "0" state, voltage is supplied to the light emitting diode 211 arranged in the box of the electronic logic circuit and the light emitting diode 171 arranged on the display panel 170, respectively. At the same time, voltage is supplied to the photo coupler 210.

When the first pulse is supplied from the pressure switch 134 to the counter 200 via the monostable circuit 190, the counter 200 switches to the first state, and the output signal from the counter 200 is sent to the OR circuit 202 consisting of a diode. , and transistor 203 is turned on. As a result, the photo coupler 220 operates, and voltage is supplied to the light emitting diode 221 disposed on the box of the electronic logic circuit and the light emitting diode 172 disposed on the display panel 170, respectively.

Also, when the second pulse is supplied from the pressure switch 134 to the counter 200, the counter 20
0 switches to the second state and this counter 200
The output signal from is decoded by OR circuit 204. The transistor 205 is made conductive by the signal from the OR circuit 204, the light emitting diodes 231 and 173 emit light, and the photo coupler 230 operates.

When the third pulse from the pressure switch 134 is applied to the counter 200, the counter 200 switches to the third state and the gate circuit 206 consisting of a transistor becomes conductive. As a result, the light emitting diodes 241 and 174 emit light, and
The photo coupler 240 operates.

Further, when the fourth pulse is supplied from the pressure switch 134 to the counter 200, the counter 20
0 switches to the fourth state and is decoded by OR circuit 204. As a result, the light emitting diodes 231 and 173 emit light, and the photo coupler 230 operates. On the other hand, the photo coupler 240 and the light emitting diodes 241, 174 are reset to the "0" state. In this way,
Return again to the state brought about by the second pulse.

Similarly, when the subsequent fifth pulse is supplied from the pressure switch 134 to the counter 200, this pulse causes the photo coupler 220 and the light emitting diodes 221 and 172 to operate, respectively. 231, 173 are reset to an inactive state. This reproduces the condition brought about by the first pulse.

The subsequent sixth pulse is decoded by gate circuit 207, and counter 200 is reset to the "0" state by this sixth pulse. At this time, by resetting the photo coupler 220 and the light emitting diodes 221 and 172 to a non-operating state, the photo coupler 210
And the light emitting diodes 211 and 171 operate.
The starting condition created by supplying power to the device is thus restored as described above. and a pressure switch 134 by means of a push button box.
If the operation is performed continuously, the series of operations as described above will be repeated every six pulses.

In this way, the pressure switch 134 can selectively operate any one of the photo couplers 210, 220, 230, 240, thereby controlling the resistors 250, 260, 27.
0,280 can be selectively connected to the circuit. and transistor 29
0 allows the triax 300 constituting the speed conversion circuit of the motor of the turbine 1 to be selectively operated.

Next, the heating control operation by the pressure switch 133 in the control channel 53 will be explained based on an embodiment. A pulse supplied from pressure switch 133 via monostable circuit 310 operates a trigger circuit used in storage circuit 320, and a pulse from this trigger circuit is supplied to transistor 330. As a result, voltage is supplied from the transistor 330 to the photocoupler 340 and the light emitting diodes 341 and 175, respectively. The memory circuit 320 is reset to the "0" state when power supply voltage is supplied to the device, and is reset to the "1" state only when the turbine 1 is operated.

Photocoupler 340 controls triax 350, from which power is supplied to the heating resistor.

The ozone control channel 52 operates similarly to the already described channel 53 for heating.
That is, in the ozone control channel 52, the pressure switch 132 operates the memory 370 via the monostable circuit 360, and the output signal from this memory 370 is supplied via the transistor 380 to the light emitting diodes 391, 176 and the photocoupler 390. . As a result, the light emitting diode 39
1,176 emits light, and Photokatsupura 3
90 works. And this photo cutlet pla 39
The triac 400 is operated by the output signal from the triac 400, whereby power is supplied from the triac 400 to the ozone lamp 3.

Similarly, the pressure switch 135 in the control channel 55 operates the memory circuit 420 via the monostable circuit 410, and the output signal from the memory circuit 420 is transmitted via the transistor 430 to the light emitting diodes 431, 177 and the photocoupler 4.
40. As a result, the light emitting diodes 431 and 177 emit light, and the photo coupler 440 operates. Then, the output signal from the photo coupler 440 causes the triax 45 to
0 is activated, thereby causing the tryack 450
Power is supplied to the ventilation system from

Of course, control of the signaling mechanism (not shown in FIG. 7) can be performed by a system similar to the control system described above.

As described above, the present invention supplies air from an air supply means heated by an air heating means and ozone added by an ozone generating means through a plurality of air injection nozzles opening through a wall of a bathtub. Since it was introduced under pressure into the bathtub,
An extremely excellent pine surge effect can be obtained.

It is also equipped with at least a plurality of control channels for power supply voltage supply, air supply speed selection, air heating, ozone generation, and alarm sound signal generation. By performing simple and fearless operations,
Since each part of the device can be reliably operated by an electronic control process, it can be configured to be extremely simple and compact, easy to use, and have high performance.

In addition, the air injection nozzle opens through the wall of the bathtub and has a single casing for air supply means, air heating means and ozone generation means, so that it can be constructed even more simply and compactly. Therefore, it is ideal and extremely practical for personal use by users.

[Brief explanation of drawings]

The drawings show one embodiment of the invention,
Figure 1 is a schematic perspective view of the entire pine surge device, Figure 2
Figure 3 is a plan view of the bathtub, Figure 3 is a side view of the bathtub showing the state in which the manifold and pipes are connected to the bathtub, Figure 4 is an end view of the bathtub seen from the right in Figure 3, and Figure 5. is an end view of the bathtub seen from the left in FIG. 3, FIG. 6 is a circuit diagram of a control system according to the present invention, and FIG. 6a is a schematic diagram showing a display panel.
FIG. 7 is a circuit diagram showing a portion of the control system of FIG. 6 in more detail. In addition, in the symbols used in the drawings, 1... Turbine (air supply means), 2... Air heater (air heating means), 3... Ozone lamp (ozone generation means), 7... Air injection nozzle, 10...bathtub,
13...Control box, 210, 22
0,230,240,340,440...This is a photo coupling.

Claims (1)

[Scope of Claims] 1. A bathtub 10, a plurality of air injection nozzles 7 opening through the wall 11 of the bathtub 10, an air supply means 1 for supplying air to these nozzles 7, and an air Heating means 2 and ozone generating means 3
and at least one casing for the air supply means 1, the air heating means 2 and the ozone generation means 3, and air conduction means 4, 5 for guiding air from the air supply means 1 to the nozzle 7. ,6
and a control unit, the control unit having a plurality of mutually independent control channels 5 provided for controlling each function.
1 to 56, a remote control mechanism A that is pneumatically or optically configured to be in a substantially electrically non-conductive state and that can be operated by the bather himself, and this remote control mechanism A. Electronic logic circuit B that operates according to the operation of
, a power supply control circuit C that operates according to the operation of the electronic logic circuit B, and electrically non-conducting transmission units 210, 220, and 230 that connect the electronic logic circuit B and the power supply control circuit C. ,240,
340, 390, 440, and a display mechanism 1 that displays the status of each of the plurality of control channels 51 to 56 so that the bather can easily know them.
70, and the plurality of control channels 51 to 56 include a channel 51 for supplying a power supply voltage, a channel 54 for speed selection of the air supply means 1, and a channel 54 for exciting the air heating means 2. Channel 5 of
3, a channel 52 for exciting the ozone generating means 3, and a channel 56 for operating an alarm audio signal mechanism, and each of the plurality of control channels 51 to 56 is connected to the remote control. The air conduction means 4 to 6 are respectively incorporated in the mechanism A, the electronic logic circuit B, and the power supply control circuit C, and the air conduction means 4 to 6 include a duct 4 connected to the air supply means 1, and the duct 4 and the plurality of nozzles. 7 and 7 respectively, the air is heated by the air heating means 2 and ozone is added by the ozone generating means 3 at a desired velocity from the nozzle 7 into the bathtub 10. A pine surge device characterized in that it is configured to be introduced under pressure. 2. According to claim 1, the nozzles 7 are each connected to the duct 4 connected to the air supply means 1 via a manifold 5 having a plurality of branch parts. The device described. 3. The device according to claim 1, characterized in that the bathtub 10 is provided with air injection nozzles 7 that are open in the side walls at both ends thereof. 4. The device according to claim 1, further comprising a channel 55 for operating a bathroom ventilation mechanism as the plurality of control channels 51-56. 5. The pneumatic remote control mechanism A includes pneumatic push buttons 101 to 106, and a flexible connecting tube made of an electrically non-conducting material and housed within a flexible sheath 110 whose length can be adjusted. Set screws and pressure switches 131-13
2. Device according to claim 1, characterized in that they are each fixed to the casing of the control unit by 6. 6 The optical remote control mechanism A is 2
an occultation switch operable to block or form an optical path between the ends of the optical fibers, the other ends of which are connected to a light source and a photovoltaic cell, respectively, on the electronic logic circuit B side; Device according to claim 1, characterized in that it is connected. 7. The transmission unit connecting the electronic logic circuit B to the power supply control circuit C is a photo coupler 210, 220, 230, 240, 340, 39.
0.440. Device according to claim 1, characterized in that: 8. Device according to claim 1, characterized in that at least one control channel 51-56 is provided with an anti-chattering mechanism 144a. 9 Connect the TV to the power supply voltage supply channel 51.
The device according to claim 1, characterized in that a breaker 141 is provided. 10 The electronic logic circuit B for selecting the speed selection channel 54 of the air supply means 1,
a monostable circuit 190 operated by remote control mechanism A for this electronic logic circuit B;
A counter 200 is supplied with pulses from this monostable circuit 190 and has at least as many count states as the number of speed levels set for the air supply means 1, and each count output signal of the counter 200 is Decoders 202 and 204 for decoding, and each decoder 202 and 20
Control resistors 260, 270, 280 related to 4
and photo couplers 220, 230, and 240, respectively. 11 At least one control channel 51-56
The electronic logic circuit B includes a monostable circuit 310, 360, 410 operated by a remote control mechanism A for this electronic logic circuit B, and a memory operated by this monostable circuit 310, 360, 410. circuits 320, 370, 420, a decoder for decoding output signals from the memory circuits 320, 370, 420, control resistors and photo couplers 340, 39 associated with the decoders;
0,440, respectively. 12 The electronic logic circuit B of each control channel 51 to 56 is a light emitting diode 211, 22
1,231,241,341,391,431. 13 At least one control channel 51-56
The power supply control circuit C of
50, 400, 450. Apparatus according to claim 1, characterized in that it comprises: 50, 400, 450. 14 The alarm audio signal mechanism is connected to the tele-breaker 141 of the power supply voltage supply channel 51.
10. The device according to claim 9, wherein the device is connected to the upstream side of the device. 15. The device according to claim 4, wherein the bathroom ventilation mechanism is provided with an air blowing direction switching control means.